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authorPedro Alves <palves@redhat.com>2013-04-09 12:18:34 +0000
committerPedro Alves <palves@redhat.com>2013-04-09 12:18:34 +0000
commit1927e618630942385e8e5dcc14780711fcd09a07 (patch)
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Avoid potencially-stale errno usage.
The current throw_perror_with_name/TARGET_CLOSE_ERROR calls assume errno is still set to the right error, although remote_unpush_target is called in between, which may well change errno. Tested on x86_64 Fedora 17 w/ gdbserver. gdb/ 2013-04-09 Pedro Alves <palves@redhat.com> * remote.c (unpush_and_perror): New function. (readchar, remote_serial_write): Use it.
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